:root {
  color-scheme: light;
  --paper: #f8f2e8;
  --ink: #211a14;
  --muted: #695d50;
  --line: #d9cbbb;
  --accent: #9c3020;
  --accent-dark: #6f2017;
  --panel: #fffaf1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
}

a {
  color: var(--accent-dark);
}

.site {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  border-bottom: 1px solid var(--line);
  background: rgba(248, 242, 232, 0.94);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  font-size: 14px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

main {
  padding: 48px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 34px;
  align-items: center;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin: 36px 0 12px;
  font-size: 26px;
}

h3 {
  margin: 24px 0 8px;
  font-size: 19px;
}

p {
  margin: 0 0 14px;
}

.lead {
  font-size: 19px;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--accent-dark);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.button.secondary {
  background: transparent;
  color: var(--accent-dark);
}

.poster {
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 14px 34px rgba(58, 45, 32, 0.12);
}

.poster img {
  width: 100%;
  display: block;
  border-radius: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.card {
  min-height: 150px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.card strong {
  display: block;
  margin-bottom: 8px;
}

.content {
  width: min(760px, 100%);
}

ul {
  padding-left: 20px;
}

li {
  margin: 8px 0;
}

.note {
  margin-top: 28px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--muted);
}

footer {
  padding: 26px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer .site {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

footer a {
  margin-right: 14px;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  main {
    padding-top: 34px;
  }
}